UEi EM201 User Manual

OPERATING INSTRUCTIONS
1. Zero the meter
Priortouse,themetermustbezeroed.Todothis,ensurethe
meterisinanon-pressurizedarea,andpressandholdthe
‘ZERO’buttonforapproximatelyfourseconds.Thedisplaywill
show‘888’toindicatethatthezerofunctionhasoccurred.
2. Measure Pressure
Connecttheflexibletubebetweenthemeterandthe
pressuresource.
TheEM201’spositiveinputistotherightwhenlookingatthe
frontoftheinstrument.Applyingapositivepressuretothis
portwilldisplayapositivereading.Theinputtotheleftisthe
negativeport.(Applyingapositivepressureherewilldisplaya
positivereading).Useeitherinputtomeasureasinglesource
byventingtheunusedinputtoatmosphere.Theinstrumentwill
continuallyprovideadifferentialreadingofthetwoinputs.
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UEi EM201 Specifications

General

Brand	UEi
Model	EM201
Category	Measuring Instruments
Language	English